Your breath could hold clues to your health, researchers say — and they have developed a "smart mask" to tap into them. Wei Gao, professor of medical engineering at the California Institute of ...

For those wondering what the inside (face side) of the LG looks like, since the article pics don't have it ... The mask has an exhale vent on the bottom, however, there are a few third party solutions ...

Personalized wearable devices that monitor people's health are on the rise. From watches to patches and other types of sensors, these smart devices can monitor heart activity, inflammation levels, and ...

Cheap new “smart” masks can monitor our breath for signs of illness. The paper masks could also be used to monitor alcohol intake, say scientists. A new study showed how state-of-the-art mask ...